Korobeynikov Vladimir
Russian Champion 2019
From Moscow, Russia
EMA: 15990148
Online rating
Rating date July 2, 2022 (latest changes July 2, 2022).
119 place (301.44).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.80 * 1) = 9.006995
p1 = (879.52 * 3.20 * 0.71 + 225.81 * 2.20 * 0.29 + 0 + 0 + 0) / (3.20 * 0.71 + 2.20 * 0.29 + 1 + 1 + 1) = 363.91457991647354
p2 = (879.52 * 3.20 * 0.71 + 225.81 * 2.20 * 0.29) / max_coefficients = 238.95872041674275
score = 363.91457991647354 * 0.5 + 238.95872041674275 * 0.5 = 301.43665016660816
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-07-01 | 120 -> 119 | 301.44 | |
| 2022-06-26 | 116 -> 120 | 304.15 -> 301.44 | |
| 2022-06-23 | 116 | 304.15 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 880 |
|
11/84 | 71% | 3.20 | ONLINE | No Dora Tournament |
| 2 | 226 |
|
25/32 | 29% | 2.20 | ONLINE | 北斗 Tournament |
| 3 | 907 |
|
5/44 | 0% | 1.90 | ONLINE | Summer riichi-blitz 2017 |